2006 yfz 450 motor 479 Big Bore

[racer113]

2006 yfz450 motor for sale
athena big bore "479cc"
10 races on it (flat track)
Kick start kit, also has electric start

1500 best offer

located mn

motor is almost all black

[fast440]

Any portwork to the head ?? Anything else done to the motor ? clutch , cams , ect..

[racer113]

Stock porting

stock cam's with mod (more power than aftermarket)


Yamaha clutch parts (stock recently replaced)

no oil mod yet

[racer113]

Sold